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发明人黄志刚,唐晓军,何建平. "A Process for Preparing High-Purity 1'-(Diphenylamino)-[1,1'-bi(cyclohexan)]-2-one" [P]. 中国发明专利, 专利号 CN 111930794 B, 授权公告日 2025-06-27.
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